17-05-2021
Mathematics

contestada

Pls help if u know math

Pls help if u know math class=

Respuesta :

JDay123 JDay123

17-05-2021

Answer:

= 22 units

Step-by-step explanation:

Well, QS and RT are equal, so...

5x-3=3x+7

-3x -3x

2x-3=7

+3 +3

2x=10

÷2 ÷2

x=5

...and to find a side length...

3x+7=15+7=22

= 22 units

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